Widely used in hardware, appliances, automotive, manufacturing pots, can, fuel tank, tank producing and other metal manufacturing and processing industries.

FN Series Ventilation Duct Elbow Rolling Seam Welding Machine Seam Welder Ventilation equipment welder

1.There are two standard Types: Transversal Seam Welding Machine and Longitudinal Seam Welding Machine;

2.Also one machine can be used as both transversal seam welding and longitudinal seam welding, only need to

change the direction of upper welding wheel and the lower welding head and change the welding arm;

3.Welding wheel adopt three-phase infinitely adjustable-speed drives,convenient to welding speed adjusting,the two welding wheels have the same tangential speed;

4.Adopt adjustable stroke cylinder,to avoid collision damage between upper and lower welding wheel;

5.Driven one head and free the other head;

 
 
 
  	 			Item
 
Model
 			 
 
Maximum Short Current
KA
 			 
 
Rated Duty Cycle
%
 			 
 
Secondary Voilage
V
 			 
 
Rated Power
KVA
 			 
 
Electrode
Pressure
N
 			 
 
Electrode
Stroke
mm
 			 
 
Cooling Water
Lmim
 		
 			FM-20
 			20
 			50
 			≈9.8
 			≤50
 			4700
 			80
 			24
 		
 			FM-25
 			25
 			50
 			≈9.8
 			≤70
 			4700
 			80
 			24
 		
 			FM-40
 			40
 			50
 			≈11.6
 			≤120
 			7300
 			80
 			30
 		
 			FM-60
 			60
 			50
 			≈11.6
 			≤160
 			12000/18000
 			100
 			50
 		
 			FM-80
 			80
 			50
 			≈11.6
 			≤240
 			12000/18000
 			100
 			50
 		
 			FM-120
 			120
 			50
 			≈11.6
 			≤300
 			18000
 			100
 			60
 		
  

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Item Model	Maximum Short Current KA	Rated Duty Cycle %	Secondary Voilage V	Rated Power KVA	Electrode Pressure N	Electrode Stroke mm	Cooling Water Lmim
FM-20	20	50	≈9.8	≤50	4700	80	24
FM-25	25	50	≈9.8	≤70	4700	80	24
FM-40	40	50	≈11.6	≤120	7300	80	30
FM-60	60	50	≈11.6	≤160	12000/18000	100	50
FM-80	80	50	≈11.6	≤240	12000/18000	100	50
FM-120	120	50	≈11.6	≤300	18000	100	60